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HC-SR04 Ultrasonic Ranging Distance Sensor Module

HC-SR04 Ultrasonic Ranging Distance Sensor Module

滿999元享免運 on order

NT$32
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Description

HC-SR04 超音波距離感測模組 產品特色

  • 非常短的掃描盲點，僅需2CM緩衝距離
  • 偵測距離約2CM ~ 450CM
  • 感應角度<15°
  • 偵測週期50mS
  • 支援I2C、UART、數位訊號多種傳輸方式
  • 非常簡單使用的超聲波測距模組，只需要控制兩隻腳位就能輕鬆使用
  • 使用聲波傳遞，相比紅外線可較好的防止可透光物體的測量誤差

HC-SR04 超音波距離感測模組 產品規格

項目 說明
工作電壓 3V ~ 5V
測量精準度 0.3cm
工作電流 <2mA
工作溫度 -10℃ ~ 60℃

HC-SR04 超音波距離感測模組 硬體概述

項目 說明
◎ VCC 供電端
◎ GND 接地端
◎ Trig 訊號發射、SCL(I2C介面)、RX(UART介面)
◎ Echo 訊號接收、SDA(I2C介面)、TX(UART介面)

HC-SR04 超音波距離感測模組 應用範圍

  • 超聲波測距(自走車、自動剎車系統)
  • 超簡易聲納
  • 液位、水位測量
  • 玩具、微型機器人

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Delivery Options

  • 新竹物流 - 常溫
  • Family Mart Pickup and pay in store (C2C)
  • Family Mart Pickup only (C2C)
  • 7-11 Pickup and pay in store (C2C)
  • 7-11 Pickup only (C2C)
  • 自取(Ｉ郵箱－現場箱到箱)

Payment Options

  • Bank Transfer_SHOPLINE Payments
  • Apple Pay
  • Credit Card
  • Pay on Family Mart Store Pickup (C2C)
  • Pay on 7-11 Store Pickup (C2C)
  • Cash on Delivery (新竹物流 - 常溫)
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